How much does a 3.00 to 4.99ct E IF natural princess diamond cost?

As of October 2026, 3.00 to 4.99ct E IF natural princess diamonds typically cost £45,051 GBP to £50,960 GBP, with a median price of £48,005 GBP. There are currently 1 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF princess diamond?

About 11% of these diamonds are available at multiple retailers, with an average price spread of 19%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct E IF Natural Princess

Quick answer

As of October 2026, there are 1 natural princess diamonds with E colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £45,051 GBP to £50,960 GBP, with a median of £48,005 GBP. At least 20 retailers stock this exact specification, and 11% of the stones appear at more than one of them, with an average price spread of 19%. Half of all listings fall between £15,955 GBP and £19,157 GBP per carat. The same specification in lab grown form lists at a median of about £1,679 GBP per carat.

Three of the best scored stones at this specification right now:

3.02ct Princess E IF, GIA, grade B, from £44,312 GBP

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Princess natural stones in the index: 2,158 USD per carat, +5.7% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

£44,312 GBP

Highest Price

£51,698 GBP

Average Price

£48,005 GBP